baber/WOPTO huggingface dataset:
Patent DE-19927627-A1 (DE)
Title: Liquid crystal medium used as dielectric in electrically controlled birefringence active matrix electro-optical display
Inventor: HECKMEIER MICHAEL
IPC: C09K19/30
Filed: 1999-06-17
Abstract: Liquid crystal (LC) medium based on a mixture of polar compounds with negative dielectric anisotropy contains:  (i) trans-1-(4-alk(en)yl- or 1-(4-(4'-alk(en)yl-2,3-difluorophenyl)-2,3-difluoro-phenyl-, styryl- or -phenylethyl)-4-alk(en)yl-cyclohexane(s) (IA) and/or trans-1-alk(en)yl-4-(trans-4-(4'-alkyl- or alkoxy-2,2',3,3'-tetrafluorobiphenyl-1-yl)-cyclohexyl)-cyclohexane(s) (IB) and (ii) trans-1-alk(en)yl-4-(4-alkoxy-2,3-difluorophenyl)-cyclohexane(s) or trans-1-alk(en)yl-4-(trans-4-(4-alkoxy-2,3-difluorophenyl)-cyclohexyl) -cyclohexane(s) (IC). Liquid crystal (LC) medium based on a mixture of polar compounds with negative dielectric anisotropy contains:  (i) trans-1-(4-alk(en)yl- or 1-(4-(4'-alk(en)yl-2,3-difluorophenyl)-2,3-difluoro-phenyl-, styryl- or -phenylethyl)-4-alk(en)yl-cyclohexane(s) of formula (IA) and/or trans-1-alk(en)yl-4-(trans-4-(4'-alkyl- or alkoxy-2,2',3,3'-tetrafluorobiphenyl-1-yl)-cyclohexyl)-cyclohexane(s) of formula (IB) and (ii) trans-1-alk(en)yl-4-(4-alkoxy-2,3-difluorophenyl)-cyclohexane(s) or trans-1-alk(en)yl-4-(trans-4-(4-alkoxy-2,3-difluorophenyl)-cyclohexyl) -cyclohexane(s) of formula (IC). Cyc  = trans-1,4-cyclohexylene with no other substituents;  PheF2  = 2,3-difluoro-1,4-phenylene with no other substituents;  R<11>, R<2>, R<3>  = unsubstituted alk(en)yl with up to 12 carbon (C) atoms, in which 1 or more nonadjacent methylene (CH2) groups may be replaced by oxygen (-O-), sulfur (-S-) or acetylene (-C?=C-);  R<12>  = CsH2s+1, -O-C(CH3)=CH2 or -O-(CH2)bCH=CH2;  Q  = -O- or a single bond;  Z  = -C2H4-, -CH=CH- or a single bond;  s, t, u  = 1-6;  o, p  = 1 or 2; and b  = 0-3.
Patent DE-19929341-A1 (DE)
Title: Arrangement for wireless electric power supply of number of sensors and/or actuators has component for converting acceleration into electrical energy integrated into sensors/actuators
Inventor: SCHEIBLE GUNTRAM
IPC: F03G7/08
Filed: 1999-06-26
Abstract: The arrangement has a component for detecting sensor acceleration and converting it into electrical energy integrated into sensors and/or actuators (1.1-1.s) mounted on a machine. The sensors and/or actuators have a mass-spring arrangement that oscillates depending on the acceleration of machine components and an immersion coil/permanent magnet arrangement for converting the oscillations into electrical energy.  Independent claims are also included for a sensor or actuator with an integrated component for detecting sensor acceleration and converting it into electrical energy and for a system for a machine contg. a number of sensors and/or actuators.
Patent DE-19931820-A1 (DE)
Title: Process for descaling titanium material comprises subjecting the titanium material with an oxide cinder on its surface to anodic electrolysis or alternating electrolysis in an electrolyte solution, and acid pickling the titanium material
Inventor: KIYA SHIGERU
IPC: C23G1/10
Filed: 1999-07-08
Abstract: Process for descaling titanium material comprises subjecting the titanium material with an oxide cinder on its surface to an anodic electrolysis or alternating electrolysis in an electrolyte solution, and acid pickling the titanium material.  An Independent claim is also included for an alternative process for descaling titanium material, comprising immersing the titanium material with an oxide cinder in a molten alkaline salt bath, subjecting the titanium material to an anodic electrolysis or alternating electrolysis in an electrolyte solution, and acid pickling the titanium material. Preferred Features: The electrolyte solution is an oxidizing aqueous acidic solution without hydrofluoric acid.
Patent DE-19933383-A1 (DE)
Title: Production of carbon monoxide copolymers, useful for the production of fiber and film, comprises copolymerization of carbon monoxide with dose addition of an olefinically unsaturated compound
Inventor: QUEISSER JOACHIM
IPC: C08G67/02
Filed: 1999-07-21
Abstract: A process for the production of linear, alternating carbon monoxide copolymers (I) comprises copolymerization of a 2-20C olefinically unsaturated compound (II) and carbon monoxide in the presence of a metal complex of formula whereby a further 2-20C olefinically unsaturated compound that is different to the first compound is added during the reaction in at least two separate doses.  A process for the production of linear, alternating carbon monoxide copolymers (I) comprises copolymerization of a 2-20C olefinically unsaturated compound (II) and carbon monoxide in the presence of: (A) a metal complex of formula (1); (B) optionally a protonic or Lewis acid; and (C) optionally a hydroxy compound whereby a further 2-20C olefinically unsaturated compound (III) that is different to the compound (II) is added during the reaction in at least two separate doses.  Independent claims are included for: (i) the resulting carbon monoxide copolymer (I); (ii) fiber , film or molded articles containing the copolymer (I).  G = 5-7 membered carbocyclic ring, optionally containing heteroatoms; -(CRb2)r-, -(CRb2)s-Si(Ra)2-(CRb2)t, -A-O-B- or -A-Z(R<5>)-B-;  R<5> = H, 1-28C alkyl, 3-14C cycloalkyl, 6-15C aryl or alkylaryl having 1-20C alkyl and 6-15C aryl, -N(Rb)2 or -S(Ra)3, optionally substituted;  A, B = (CRb2)t-, -(CRb2)s-Si(Ra)2-(CRb2)t, -N(Rb)-, a r'-, S- or t- atom containing component of a ring system or together with Z forms a (r'+1)-, (s+1)- or (t+1)- atoms containing component of a heterocycle;  Rn = 1-20C alkyl, 3-10C cycloalkyl, 6-15C aryl or alkylaryl having 1-10C alkyl and 6-15C aryl, optionally substituted; RbRa = H or Si(Ra)3;  r = 1-4;  r' = 1 or 2;  s,t = 0-2;  s+t = 1-3; Z = a Group 14 element;  M = a Group 8-12 element;  R<1>-R<4> = 1-28C alkyl, 3-14C cycloalkyl, 6-15C aryl or alkylaryl with 1-28C alkyl and 6-15C aryl, optionally substituted;  L<1>, L<2> = neutral or charged ligand;  X = mono- or multivalent anion;  m, n, p = 0-3;  p = m \* n
Patent DE-19934623-A1 (DE)
Inventor: GOLLMER WERNER
IPC: E06B9/84
Filed: 1999-07-23
Abstract: The drive device has a motor (MO) and gearbox (G), a torque converter mechanically connected to the motor and a hysteresis brake (M,B) that directly brakes the motor shaft. The hysteresis brake is arranged between the motor and the torque converter or at the free end of the motor. The hysteresis brake is permanently in the braking position and its braking effect can be removed by applying a compensation current.
Patent DE-19936528-A1 (DE)
Title: Vehicle with intelligent control equipment for safety system has occupants details in individual portable stores
Inventor: SCHMID HELMUT
IPC: B60R21/01
Filed: 1999-08-03
Abstract: An intelligent control system stores the personal details such as size weight, age, and sex of the usual occupants of a vehicle in order to control the function of safety devices such as seat belts and airbags, plus in the case of the driver, mirror and seat positions. The invention proposes that, in place of the fixed store, intended occupants should have a personal portable store and that each seat should be fitted with an appropriate reader
Patent DE-19936975-A1 (DE)
Title: Vorrichtung zur Geburtsvorbereitung und Geburtserleichterung der schwangeren Frau
Inventor: HORKEL WILHELM
IPC: A61B17/42
Filed: 1999-08-05
Abstract: Bei einer Vorrichtung zur Geburtsvorbereitung und Geburtserleichterung der schwangeren Frau, mit einem länglichen Dehnkörper (1), der im Bereich des Gebärkanalausgangs derart positionierbar ist, daß er sich teilweise in der Scheide, teilweise außerhalb dieser befindet, ist an dem bei der Anwendung außerhalb der Scheide befindlichen Ende des Dehnkörpers (1) eine Verbreiterung (4) vorgesehen, welche in der Anlage gegen die äußeren Schamlippen der Begrenzung der innersten Position des Dehnkörpers (1) dient.
Patent DE-19937668-A1 (DE)
Inventor: JUENEMANN GEB COESTER
IPC: A45D2/36
Filed: 1999-08-10
Abstract: The hair roller comprises a cylindrical plastic tube (2) coated with metal. This coating may have a covering layer, e.g. of transparent, optionally coloured, lacquer. The roller may have hooks (6) or hooked pile material on its surface.
Patent DE-19937836-A1 (DE)
Title: Piezo-controlled body function monitoring device with cordless warning device selectively used in combination with monitoring device attached to body or at spaced distance from monitoring device
Inventor: LAUTERBACH RAINER
IPC: A61B5/00
Filed: 1999-08-13
Abstract: The monitoring device (1) is linked via a signal transmission link with a removable cordless warning device (8), acting as the sole warning device for the monitoring device, by switching between a first operating mode in which it is combined with the monitoring device, attached to the body and a second operating mode in which it is operated at a distance from the monitoring device.
Patent DE-19939164-A1 (DE)
Inventor: SAUER HARTMUT
IPC: G07D7/00
Filed: 1999-08-20
Abstract: The invention relates to a method and device for processing copies during which a printing format of a printed material having a number of copies is verified by an inspection device. The printed material is separated into individual copies and defective copies are sorted out.
Patent DE-19939781-A1 (DE)
Title: Skull crucible for melting or refining glass or glass ceramics comprises a wall, a base and an induction coil surrounding the wall and via which high frequency energy is coupled to contents of the crucible
Inventor: ROEMER HILDEGARD
IPC: C03B5/08
Filed: 1999-08-21
Abstract: Skull crucible (1) comprises a wall (1.1), a base (1.2) and an induction coil (2) surrounding the wall and via which high frequency energy is coupled to contents of the crucible. The crucible wall is formed of a crown or metal tubes for the coolant. Intermediate spaces are formed between neighboring metal tubes. The base has a run-off connected to a sleeve (4). The inlet end (4.1) of the sleeve protrudes into the inner chamber of the crucible so that the melt can be removed through the base without the danger of impairing its quality.  Preferred Features: The upper edge of the sleeve is at a height of between a tenth to a halt of the melt height measured from the base of the crucible.
Patent DE-19942406-A1 (DE)
Title: Bandgap starting method for initiating bandgap circuit, provides current to start-up circuit, followed by voltage which is coupled to start-up circuit, whereupon voltage is measured and if it has reached set value, current is cut
Inventor: TOOSKY ZABIH
IPC: G05F3/30
Filed: 1999-09-06
Abstract: The bandgap starting method provides a current to the start-up circuit (300), with a peak current of less than 7 micro Amps. A voltage is then provided for the bandgap circuit (302), which is coupled to the start-up circuit. The system then determines whether the bandgap circuit has reached a predetermined voltage value. Once it has done this, the current in the start-up circuit is dropped to zero. An Independent claim is included for a system starting a bandgap circuit.
Patent DE-19942663-A1 (DE)
Title: Surrounding situation detector for vehicles, judges whether preceeding vehicle is in transit along vehicle run line, based on information stored in memory
Inventor: TAMATSU YUKIMASA
IPC: G01S13/931
Filed: 1999-09-07
Abstract: Information regrading the preceeding vehicle obtained using a radar apparatus, is stored in a memory. An estimation unit judges whether the preceeding vehicle is in transit along a vehicle run line, based on the information stored in the memory.  An Independent claim is also included for surrounding situation detection program.
Patent DE-19949205-A1 (DE)
Title: Carrier and seal with undercut section used in hydraulic declutching system between vehicle engine and gearbox, offers increased life and reduced friction with less wear and noise
Inventor: KOSCHMIEDER HARTMUT
IPC: F16J15/32
Filed: 1999-10-13
Abstract: A seal used in this system has an undercut section and is introduced into a seal carrier without forming intermediate spaces
Patent DE-19949658-A1 (DE)
Title: Measurement of fluorescence cross-correlations for studying biological reactions comprises measuring correlation between fluorophore-labelled particles with different decay curves which are excited by identical spectral frequencies
Inventor: LANGOWSKI JOERG
IPC: G01J3/457
Filed: 1999-10-14
Abstract: Measurement of fluorescence cross-correlations comprises measuring the correlation between two or more types of fluorophore-labelled particles which have different decay curves and are excited by identical spectral frequencies.  An Independent claim is included for a device for measurement of fluorescence cross-correlations comprising a system for exciting fluorophores in a sample (3) and a correlation detector (4, 5) equipped for time-resolved detection of fluorescence signals.
Patent DE-19960029-A1 (DE)
Title: Oberflächenkondensator
Inventor: SVOBODA VACLAV
IPC: F28B1/02
Filed: 1999-12-13
Abstract: Oberflächenkondensator mit einem Mantel, der im Wesentlichen aus Seitenwänden und Rohrböden (1) besteht, deren Innenwände einen Dampfraum begrenzen. In dem Dampfraum sind Rohrbündel (2) angeordnet, welche durch eine oder mehrere Mittelgassen (3) voneinander getrennt sind. Auf der dem Dampfraum abgewandten Seite sind Wasserkammern (4) zwischen zwei Halbschalen (6, 9) gebildet, die der Umlenkung von Kühlwasser dienen. Die innere Halbschale (6) ist mit dem Rohrboden (1) unter Bildung eines Innenraums (7) wasserdicht verbunden. Gestalt und Anordnung der Halbschale (6) und gegebenenfalls der Halbschale (9) sind derart gewählt, dass sie dem Konturverlauf der Rohrbündel (2) weitgehend folgen. Hierdurch wird der Rohrboden (1) mechanisch entlastet.
Patent DE-19962762-A1 (DE)
Title: Switch structure for image display screen e.g. for vehicle CD or cassette player, has operating plate supplied with enlarged image of switch information provided by display screen
Inventor: FURUYA YOSHIYUKI
IPC: G06F1/16
Filed: 1999-12-23
Abstract: The switch structure has a switch body attached to the display screen (16), which can be operated for switching between on and off switch positions by an associated operating plate (18) with an optical part supplied with an image of the switch information displayed on the display screen, which is enlarged by a concave lens.
Patent EP-1025863-A1 (EP)
Inventor: GRAESSLE JOSEF A
IPC: A61L2/26
Filed: 1995-05-25
Abstract: A self-contained electronic test pack (2) utilizes parametric measurements to determine the
efficacy of a sterilization cycle. The electronic test pack (2) is placed within a sterilization
chamber and monitors and records environmental parameters at two predetermined
locations during the sterilization cycle. More specifically, the test pack provides a
challenging medium (12) to challenge sterilant penetration to a first location and measures
a first environmental condition with a first sensor (38) at that location, and measures a
second environmental condition within the sterilization chamber with a second sensor
(36). The test pack records data associated with the first and second environmental
conditions as well as time data from a timer within the test pack. The test pack may further
process the data to determine whether adequate sterilant penetration has been achieved, or
may transfer data to external devices to process the data.
Patent EP-1034747-A1 (EP)
Inventor: GOBLE COLIN CHARLES OWEN
IPC: A61B18/14
Filed: 2000-03-03
Abstract: An electrosurgical instrument has a handpiece, an elongate shaft (22) mounted to the
handpiece and including electrical supply conductors (24, 26) and, located at the distal end of
the shaft, an active electrode (12) and a return electrode (14). Housed at the distal end of the
shaft is a frequency up-converter in the form of a spark-gap device (24A, 26A, 36) which acts
as a pulse generator operable in conjunction with a resonant output structure (12, 14, 16, 40,
42) to convert energy supplied via the electrical supply conductors at 1 MHz or lower to an
alternating electrosurgical signal at a frequency of at least 500 MHz.
Patent EP-1139034-A1 (EP)
Inventor: MANABU ASAHINA
IPC: F24F13/20
Filed: 2000-03-30
Abstract: An object of this invention is to avoid squeaks caused.
There is provided a ceiling embedded-type air conditioner in
which a decorative panel (20) having an air suction port (21)
and air blow-off ports (22) is detachably mounted onto the
air conditioner main body (10), in which three sides of a
pedestal portion made of sealing material (27) for sealing
the outer circumference of the rectangular air blow-off port
(22) are configured by reinforcing ribs (28a, 28b) obtained
by integrally molding with the decorative panel, and only one
side of the pedestal portion is configured by an air guide
member (29) made of a foaming resin molded part.
Patent EP-1093872-A1 (EP)
Inventor: GIGLIOTTI MICHAEL FRANCIS XAVI
IPC: B22D21/02
Filed: 2000-10-20
Abstract: A grain starter capable of nucleating a multiplicity of grains in a
casting is positioned within a mold. The mold is filled with molten metal and a
solidification interface is caused to pass from the grain starter through the molten
metal by immersing the mold in a cooling bath to form a casting that has a
multiplicity of grains nucleated by the grain starter.
Patent EP-1203844-A1 (EP)
Inventor: SLADE BRIAN
IPC: A47K3/00
Filed: 2000-11-03
Abstract: A device for dosing a liquid product into a flow of liquid, the
device comprising a dosing chamber (6) for the liquid product (P), said
chamber having a porous wall (26) through which the liquid product (P)
is transported when the porous wall (26) is within the flow of liquid
(F) but which retains the liquid product (P) within the dosing chamber
(6) when the liquid flow (F) is removed.
Patent EP-1048515-A1 (EP)
Inventor: RIVIERE CAROLINE
IPC: B60N2/75
Filed: 2000-04-27
Abstract: Console (10) comprises body (14) with armrest (16) for passengers. Armrest is hinged around axis Y to form cap above recepta (18). Armrest also comprises plate (20), resting zone (22) for elbow of passenger, and reinforcement. Reinforcement comprises pl (24) which bent so that plate has lower (26), and upper (28) longitudinal wings.   An Independent claim is also included for the car.
Patent EP-1170379-A1 (EP)
Inventor: GUT IVO GLYNNE
IPC: C12Q1/6858
Filed: 2000-06-30
Abstract: The invention is drawn to a universal method for preparing DNA samples for
genotyping of single nucleotide polymorphisms (SNP), deletions and insertions
by mass spectrometry. The invention relates to a method for genotyping that
comprises three steps:
   a. reducing the complexity of the genome,   b. generating allele specific products,   c. analyzing the products by mass spectrometry.
Patent EP-1086951-A1 (EP)
Inventor: BONAVENTURE NICOLE
IPC: C09B5/00
Filed: 2000-08-28
Abstract: Indolyl-substituted triindolo-cycloheptatriene compounds (I) are new.   Triindolo-cycloheptatriene derivatives of formula (I) are new. X = O or NH; R1, R2 = H, 1-4C alkyl, 1-4C monohydroxyalkyl, 1-4C polyhydroxyalkyl, (1-4C) alkylcarbonyl, 1-4C aminoalkyl, 1-4C polyaminoalkyl or 1-4C aminohydroxyalkyl; R3-R5 = H or linear or branched, saturated or unsaturated 1-4C hydrocarbyl. An Independent claim is included for preparation of (I).
Patent EP-1090788-A1 (EP)
Inventor: ECKHARDT BERNHARD YVES M
IPC: B60J1/17
Filed: 2000-10-09
Abstract: A vehicle door has outer and inner panels which enclose a sliding window and a bearing panel (20) adjacent to the inner panel. The bearing panel has a recess (50) which houses a cable drum (30) driven by the spindle of an electric motor (40) secured by screws (42). The window driving cables pass through spring loaded tubes on the outer side of the bearing panel which enable variations in cable length to be taken up
Patent EP-1117245-A1 (EP)
Inventor: HEINONEN EEVA-LIISA
IPC: H04M3/42
Filed: 2000-12-18
Abstract: A telephone system includes a plurality of telephone terminals
wherein a call that is placed from a calling telephone terminal to a
receiving telephone terminal is announced by activating a standard ringing
indication at the receiving telephone terminal. A data file is provided
having a plurality of different ringing indications therein. These ringing
indications include a plurality of sound information that are both different
from each other and different from a standard ringing tone, and a plurality
of different visual information. When a call is placed from a calling
telephone terminal to a receiving telephone terminal, the user at the
calling telephone terminal may optionally elect to announce the call at the
receiving-telephone-terminal using ringing indication that is selected from
the data-file, for example sound information that indicates the identity of
the calling-users, and/or visual information that indicates the priority of the
call.
Patent EP-1201967-A1 (EP)
Inventor: PERNI FREDERICO
IPC: F16H15/52
Filed: 2000-10-23
Abstract: In a mechanical variable-speed drive, an epicyclic
gear (4) has a sun gear (8) connected to an input shaft
(3), a planet carrier (13) connected to an output shaft
(2), an outer ring gear (24), and a number of planet
gears (17) connected frictionally to the sun gear (8) and
the ring gear (24); the ring gear (24) being defined by a
movable ring (26) movable to and from a fixed ring (25)
so as to control the radial position of the planet gears
(17) with respect to the sun gear (8) and so vary the
velocity ratio of the input shaft (3) and output shaft
(2); the movable ring (26) being connected to a further
fixed ring (6) by a screw coupling (27) for enabling the
movable ring (26) to rotate about and translate along a
longitudinal axis (5) of the variable-speed drive.
Patent EP-1165069-A1 (EP)
Inventor: GERONI CRISTINA
IPC: A61K31/352
Filed: 2000-01-31
Abstract: Cette invention concerne l'utilisation conjointe de 4-déméthoxy-3'-désamino-3'-aziridinyl-4'-méthanesulfonyle daunorubicine ou de 4-déméthoxy-N,N-bis(2-chloroéthyl)-4'-méthanesulfonyle daunorubicine et d'un inhibiteur de topoisomérase II antinéoplastique, pour le traitement des tumeurs, et l'utilisation de cette combinaison pour le traitement ou pour la prévention des métastases ou pour le traitement des tumeurs par inhibition de l'angiogénèse.
Patent EP-1150755-A1 (EP)
Inventor: SORENSEN SOREN CHRISTIAN
IPC: A63H33/06
Filed: 2000-02-01
Abstract: L'invention concerne des éléments de construction carrés et octogonaux pour un ensemble d'éléments de construction de jouet pouvant être interconnectés en un assemblage détachable à la fois côte-à-côte et en empilement. Les parois latérales des éléments de construction comprennent une rainure et/ou une languette flexible divisée laquelle est comprimée lorsqu'on la force de front à l'intérieur d'une rainure dans un autre élément de construction de ce type, afin d'obtenir un assemblage de maintien par frottement détachable à l'intérieur de la rainure. Le degré d'assemblage par frottement fourni par compression de la languette, lorsqu'une partie distale de la languette se trouve dans une région de base de la rainure, est tel qu'il permet de faire varier une disposition fixe relative d'une paire d'éléments de construction ainsi assemblés avec précision, en faisant glisser doucement la languette d'un des deux éléments de construction assemblés à l'intérieur de la rainure de l'autre élément de construction assemblé, et aussi il est tel qu'il procure suffisamment de résistance au glissement de manière à maintenir la disposition fixe relative lorsque la partie supérieure de la paroi latérale assemblée d'un des deux éléments de construction assemblés est disposée à une hauteur supérieure à la partie supérieure de la paroi latérale assemblée de l'autre élément de construction de la paire d'éléments. Les languettes et les rainures sont également dimensionnées de manière à requérir moins de force, pour effectuer un assemblage par pression de front des éléments de construction l'un contre l'autre, que la force nécessaire à les détacher en séparant de front les éléments de construction en les tirant.